Just to say that I am a big fan of Jeff's work, and have been using his AsyncResult and AsyncEnumerator for some time, on a number of different projects. I use the AE when loading WPF controls to make multiple asycn calls to a DB when fetching various
bits of data that the control needs. Subsequently the control loads up much more quickly, and when all of the data returns, I can update the control, all without having to use the Dispatcher.

I do have one question though Jeff, you used to make the source code for your async library available on Wintellect, but now you only release a compiled library. Why is this? I have found that the latest release has caused a breaking change to my code, and
so I am still using the version from May. Can you at least outline what has changed between that version and Octobers release?